Sévigny is a commune in the Orne department in north-western France. The commune is made up of the following collection of villages and h…Sévigny is a commune in the Orne department in north-western France. The commune is made up of the following collection of villages and hamlets, Les Buttes, Le Tellier and Sévigny. Sévigny along with another 69 communes is part of a 20,593 hectare, Natura 2000 conservation area, called the Haute vallée de l'Orne et affluents.